A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5835-01-015-4610
NSN 6105-01-535-7024
NSN 5998-01-419-4369
NSN 5855-01-045-9728
NSN 5998-01-399-1261
NSN 5920-00-626-3287
NSN 4140-01-254-1659
NSN 5935-01-204-7498
NSN 4140-01-499-3700
NSN 5965-01-628-3423
NSN 6135-01-365-2707
NSN 5990-00-277-3763